- Promethazine Information for Consumers
- Promethazine Information for Healthcare Professionals (includes dosage details)
- Side Effects of Promethazine (detailed)
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1 answer • 1 Jul 2009
Some of my solution has an expiration date of July 2012, how long can I still use it? I know I won't finish it up this month.
2 answers • 3 Jul 2012
2 answers • 2 Jun 2013
How long is it effective for past the expiration date? Is there any danger in taking it if the bottle expiration date is a few years ?
1 answer • 8 May 2015
0 answers • 21 Feb 2016